Is there a high-level gestures library for iPhone development?

Question

The iPhone platform has a number of common gesture idioms. For example, there are taps, pinches, and swipes, each with varying number of fingers. But when you\'re developing a

Answer 1

I forked Kailoa's very nice example and attempted to create a library.

http://github.com/bentford/GestureDetect

I intend to add a combination "pinch-zoom and drag" gesture like the one in the maps app. Once I get it working, I'll post on github.

Answer 2

UIGestureRecognizer. Don’t roll your own.

Answer 3

I've set up just such a project. It's not a library, but it is full of sample code for pinch/stretch, tap and hold, etc.

Blog:

http://6tringle.com/blog/2009/TouchSampleCode.html

Github:

http://github.com/kailoa/6tringle-touchsamplecode/tree/master

Answer 4

Here is one for detecting the circle gesture, with the source code provided. Might be useful for adapting it to detect other geatures.

http://iphonedevelopment.blogspot.com/2009/04/detecting-circle-gesture.html